Periodontal bone loss in the patients with rheumatoid arthritis / 实用口腔医学杂志

ABSTRACT

Objective:To study the correlation between the degree of rh eumatoid arthritis(RA) and periodontal bone loss. Methods:70 cas es of RA were included. Periodontal bone loss was examined by clinical attachmen t loss(CAL) test and radiography. The degree of RA was determined by the measure ments of morning stiffness time (MST),erythrocyte sedimentation rate(ESR)and C -reactive protein(CRP).Results:MST,ESR and CRP were positivel y related to the levels of bone loss(P